UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'doiMD5j7Ki8elJJgwWZIw/zNLo0kW5F+eSgwGmVfIDg=' 
WHERE 
  key_id = '4ae8ab8b275ebb314d48884e861c483ef27ea4d2e1d85015f4324ac8b63c9da0' 
  AND (
    token = 'doiMD5j7Ki8elJJgwWZIw/zNLo0kW5F+eSgwGmVfIDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )